Okay, so for this one, we got to have big deep breaths, okay? We can't have the shallow ones like we did out there. This machine wants about 20 seconds worth of breath if we can or sorry, 10 seconds of breath if we can. Okay, so we got to have big deep breath and blow into it long and steady. Okay, when we do this one, you're welcome to stand up if you want to, if that helps, or you can sit right there. What I'll have you do is I'll put this on here and I'll have you wrap your lips around just the end piece right here. And we'll take a big deep breath in and then we'll wrap our lips around here and we're going to blow. Okay.